Welcome

National Climate Data and Information Archive

Historical Weather and Climate Data Locate climate data for many Canadian cities using our interactive Map of Canada.

Access the same hourly, daily or monthly data and Almanac averages and extremes by typing in the station name or location into our
Customized Search tool.

Canadian Climate Normals
Find climate averages or extremes for nearly 1500 locations using the Canadian Climate Normals application.

Historical Radar


Check out past storm events with the Historical Radar viewer.